---
title: kCGImagePropertyCIFFFlashExposureComp
framework: imageio
role: symbol
role_heading: Global Variable
path: imageio/kcgimagepropertyciffflashexposurecomp
---

# kCGImagePropertyCIFFFlashExposureComp

The flash exposure compensation.

## Declaration

```swift
let kCGImagePropertyCIFFFlashExposureComp: CFString
```

## See Also

### Exposure

- [kCGImagePropertyCIFFWhiteBalanceIndex](imageio/kcgimagepropertyciffwhitebalanceindex.md)
- [kCGImagePropertyCIFFMeasuredEV](imageio/kcgimagepropertyciffmeasuredev.md)
- [kCGImagePropertyCIFFMeteringMode](imageio/kcgimagepropertyciffmeteringmode.md)